-up b-p b-u bbb bbe bbi bbl bbm bbp bbs bbu be- beb bee bei bel bem bep bes beu bev bi- bib bie bii bil bim bip bis biu biv blb ble bli bll blm blp bls blu blv bmb bme bmi bml bmm bmp bms bmu bmv bpb bpe bpi bpl bpm bpp bps bpu bpv bsb bse bsi bsl bsm bsp bss bsu bsv bub bue bui bul bum bup bus buu bvb bve bvi bvl bvm bvp bvs bvu bvv ebb ebe ebi ebl ebm ebp ebs ebu ebv eeb eee eel eem eep ees eev eib eie eii eil eim eip eis eiu eiv elb ele eli ell elm elp els elu elv em- emb eme emi eml emm emp ems emu emv ep- epb epe epi epl epm epp eps epu es- esb ese esi esl esm esp ess esu esv eu- eub eue eui eul eup eus euv evb eve evi evl evm evp evs evv i-v ibb ibe ibi ibl ibm ibp ibs ibu ibv ie- iee iei iel iem iep ies iev iib iie iii iil iim iip iis iiu il- ilb ile ili ill ilm ilp ils ilu ilv im- imb ime imi iml imm imp ims imu imv ipb ipe ipi ipl ipm ipp ips ipu ipv is- isb ise isi isl ism isp iss isu isv iu- iub iue iui ium iup ius ivb ive ivi ivl ivp ivs ivu ivv l-p lbb lbe lbi lbl lbm lbp lbs lbu lbv leb lee lei lel lem lep les leu lev lib lie lii lil lim lip lis liu liv llb lle lli lll llm llp lls llu llv lmb lme lmi lml lmm lmp lms lmu lmv lpb lpe lpi lpl lpm lpp lps lpu lpv lsb lse lsi lsl lsm lsp lss lsu lsv lub lue lui lul lum lup lus luu luv lvb lve lvi lvl lvm lvp lvs lvv m-v mbb mbe mbi mbl mbm mbp mbs mbu mbv meb mee mei mel mem mep mes meu mev mi- mib mie mii mil mim mip mis miu miv mlb mle mli mll mlm mlp mls mlu mlv mmb mme mmi mml mmm mmp mms mmu mmv mpb mpe mpi mpl mpm mpp mps mpu mpv msb mse msi msl msm msp mss msu msv mub mue mui mul mum mup mus muu mvb mve mvi mvl mvm mvp mvs mvv p-p pbb pbe pbi pbl pbm pbp pbs pbu peb pee pei pel pem pep pes peu pev pib pie pii pil pim pip pis piu piv plb ple pli pll plm plp pls plu plv pmb pme pmi pml pmm pmp pms pmu pmv ppb ppe ppi ppl ppm ppp pps ppu ppv ps- psb pse psi psl psm psp pss psu psv pub pue pui pul pum pup pus puu pvb pve pvi pvl pvm pvp pvs pvu pvv sbb sbe sbi sbl sbm sbp sbs sbu sbv se- seb see sei sel sem sep ses seu sev sib sie sii sil sim sip sis siu siv slb sle sli sll slm slp sls slu slv smb sme smi sml smm smp sms smu smv spb spe spi spl spm spp sps spu spv ss- ssb sse ssi ssl ssm ssp sss ssu ssv sub sue sui sul sum sup sus suu suv svb sve svi svl svm svp svs svu svv ubb ube ubi ubl ubp ubs ubu ubv ueb uee uei uel uem uep ues uib uie uii uil uim uip uis uiu ulb ule uli ull ulm ulp uls ulu ulv um- umb ume umi uml umm ump ums umu up- upb upe upi upm upp ups upu upv usb use usi usl usm usp uss usu usv uue uum uus uuu uvb uve uvl uvm uvs uvu uvv v-e vbi vbl vbm vbs vbv veb vee vei vel vem vep ves veu vi- vib vie vii vil vim vip vis viu viv vl- vlb vle vll vlm vlp vls vlv vm- vmi vmm vmu vpb vpe vpi vpl vpm vpp vps vpu vsb vse vsi vsl vsm vsp vss vsu vsv vue vul vum vup vus vuv vvb vvi vvm vvs vvv